GCSE ICT OCR
Full course content, a smart revision plan and instant past paper feedback for GCSE ICT OCR.
Content Overview
41 topics in 8 modules
βοΈ Hardware and Software 8 topics
- Hardware components
- Software applications
- Binary Representation
- Data storage and memory
- Operating systems
- Utility programs
- Communication applications
- Local and Wide Area Networks (LAN and WAN)
βοΈ Information and Data 6 topics
- Types and sources of information
- Quality of information
- Identification and selection of information
- Legal and ethical aspects of using information
- Health and safety issues
- Environmental and sustainability considerations
βοΈ Data handling 4 topics
- Understanding databases
- Querying a database
- Creating reports
- Database design and creation
βοΈ Modelling 4 topics
- Business modelling applications
- Spreadsheets basics
- Advanced spreadsheet skills
- Spreadsheet design and creation
βοΈ Communication 4 topics
- Email systems
- Network systems
- Communication protocols
- Social networking
βοΈ Multimedia and web development 5 topics
- Desktop publishing (DTP)
- Image manipulation
- Video and audio editing
- Web design basics
- Advanced web design skills
βοΈ Home and Personal Use 5 topics
- Software for home use
- Hardware for home use
- Internet for home and personal use
- Communicating and sharing in a digital world
- Entertainment and leisure
βοΈ Work and Employment 5 topics
- The digital workplace
- Software for business use
- Hardware for business use
- Professional communication
- Digital commerce
Other GCSE ICT exam boards
GCSE ICT OCR Revision Content
Take a look at whatβs inside. The full course and past papers are ready in Adapt.
GCSE ICT OCR - Hardware and Software - Hardware components Content Preview
Hardware and Software
Hardware components
Hardware Components
Hardware components refer to the physical parts of a computer system that you can touch and see. Here are some key pieces of hardware and their functions:
Input Devices
- Keyboard: Used to input data into the computer, such as typing an email or browsing the internet.
- Mouse: Helps to navigate around the screen, click on items, and execute commands.
- Touch Screen: A display that also acts as an input device, allowing users to interact directly with what is displayed by touching the screen.
- Microphone: Used to record sound or communicate with others live.
Processing Devices
- CPU (Central Processing Unit): Often called the 'brain' of the computer, the CPU carries out most of the processing inside the computer.
- RAM (Random Access Memory): Temporary storage used by the computer to store data that is being used or processed.
- Motherboard: The main circuit board of the computer where all hardware components are connected, allowing them to communicate with each other.
Output Devices
- Monitor: Displays visual output from the computer including text, images, and videos.
- Speakers: Produce audio output from the computer such as music or spoken words.
- Printer: Creates a hard copy of digital documents, images, or designs.
Storage Devices
- Hard disk drive (HDD): A device that permanently stores and retrieves information, used to store most of your files and applications.
- Solid state drive (SSD): Similar to a hard drive, but without any moving parts and much faster.
- Optical drives (CD/DVD): Used to read and write data from and to a CD or DVD.
It is important to recognise how these components interact with each other, as well as their individual importance, to better understand how a computer operates. With this knowledge, you can also more effectively troubleshoot and resolve hardware-related issues.
Question: What is the function of the CPU in a computer system?
Unlock instant, personalised feedback
Sign up to Adapt to get access to 1,000s of exam questions with instant, examiner feedback!
Get started βTry Adapt now
Take control with the only revision platform you will ever need.